.banner {
    font-size: 0;
}

.banner img {
    width: 100%;
}

.detail {
    width: 1200px;
    margin: 0 auto;
    padding-top: 30px;
    margin-top: 40px;
    position: relative;
    padding-bottom: 120px;
}

.detail .bg {
    font-size: 0;
}

.detail .cell.first {
    left: 30px;
    top: -10px;
}

.detail .cell.second {
    right: 45px;
    top: 630px;
}

.detail .cell.third {
    left: 30px;
    top: 1380px;
}

.detail .cell {
    position: absolute;
    width: 337px;
    font-size: 0;
}

.detail .cell .name {
    color: #275990;
    font-size: 36px;
    font-weight: bold;
}

.detail .cell .list {
    margin-top: 43px;
}

.detail .cell .box{
    width: 151px;
    height: 36px;
    line-height: 36px;
    border: 1px solid #c9303e;
    display: inline-block;
    margin-bottom: 15px;
}

.detail .cell .box:nth-child(1) {
    margin-right: 35px;
}

.detail .cell .box:nth-child(3) {
    margin-right: 35px;
}

.detail .cell .box-l {
    width: 70px;
    font-size: 24px;
    display: inline-block;
    background: #c9303e;
    color: #fff;
    text-align: center;
}

.detail .cell .box-r {
    width: 75px;
    font-size: 24px;
    display: inline-block;
    text-align: center;
}

.detail .cell .sp {
    line-height: 36px;
    font-size: 24px;
    text-align: center;
    margin-top: 35px;
    border: 1px solid #c9303e;
}

.detail .cell .txt {
    font-size: 24px;
    line-height: 34px;
    margin-top: 15px;
}

.detail .what {
    margin-top: 50px;
}

.detail .what .title {
    font-size: 36px;
    color: #275990;
    line-height: 80px;
    text-align: center;
}

.detail .what .title-bg {
    text-align: center;
}

.detail .what .content {
    font-size: 0;
    margin-top: 60px;
}

.detail .what .content .left {
    width: 727px;
    display: inline-block;
    vertical-align: top;
    font-size: 18px;
    line-height: 40px;
    padding-right: 50px;
}

.detail .what .content .right {
    width: 473px;
    display: inline-block;
    vertical-align: top;
    font-size: 0;
}

.detail .what .content .right img {
    width: 100%;
}

.detail .how {
    margin-top: 50px;
}

.detail .how .title {
    font-size: 36px;
    color: #275990;
    line-height: 80px;
    text-align: center;
}

.detail .how .title-bg {
    text-align: center;
}

.detail .how .content {
    padding: 0 35px;
    font-size: 0;
}

.detail .how .advantage {
    width: 495px;
    display: inline-block;
    margin-top: 60px;
    vertical-align: top;
}

.detail .how .advantage:nth-child(odd) {
    margin-right: 140px;
}

.detail .how .advantage .name {
    width: 293px;
    line-height: 44px;
    border: 1px solid #c9303e;
    font-size: 18px;
    font-weight: bold;
    padding-left: 25px;
}

.detail .how .advantage .txt {
    font-size: 18px;
    line-height: 30px;
    color: #1e1e1e;
    margin-top: 15px;
}